Tarawa, Kiribati, is a 30 km wide | We shall use a 650*600 subset |
An introduction to 4SM modeling |
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Work on the full image of Tarawa atoll. Don't be mistaken: it's really worth consolidating tour training |
Ubuntu 16 LTS 32 bits![]() You choose |
32 bits Ubuntu 16 LTS Install your 32 bits Ubuntu Linux 4SM workstation As of April 2018, my environment is: ASUS ROG STRIX 17" laptop with Windows 10 Oracle VirtualBox (4 cores, 4 GB RAM) Ubuntu 14 LTS virtual 32 bits machine |
![]() I used FWTools-linux-2.0.6.tar.gz to install OpenEV as directed in README.1ST, Not any additional or proprietary driver. No -h option to launch OpenEV. |
Then I upgraded my virtual machine to Ubuntu 16 LTS, which is supported until 2021. |
64 bits Ubuntu 18 LTS GUIDOS Tool Box provides OpenEV on a 64 bits Linux install |
see a tutorial using GuidosToolBox by Fabio Favoretto |
PATH="$PATH:./" PATH="$PATH:./4sm.calls" PATH="$PATH:~/4sm.calls" PATH="$PATH:~/4sm.bin" PATH="$PATH:~/FWTools-2.0.6/bin_safe" PATH="$PATH:~/GuidosToolbox/idl/save_add/guidos_progs/FWTools_lin/bin_safe" export PATH MANPATH alias openev=" openev &" alias dir=" ls -l -k --color " alias dirw=" ls -l -k --color; pwd " alias dira=" ls -l -a -k --color ; dir *sh" alias dirs=" ls -a -k --color " alias cpr=" bzip2 " alias ucp=" bunzip2 " alias zip=" zip -r " alias te=" gedit " alias mv=" mv -i " alias cp=" cp -i " alias rm=" rm -i " alias gimp=" gimp &" #home2: to mount my main disk shared file as home2 alias home2mount=" sudo mount -t vboxsf home2 ~/home2; dir ~/home2" #sudo ln -s /media/sf_home2 home2 #sudo ln -s /media/sf_home2 home2 #sudo ln -s /media/sf_Hoata1Drive home2 |
please, launch "4SM.8.07", see what happens![]() ?? GUIDOS TB or FWTools ??
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Trash Please trash any previous 4SM executable and Tarawa tutorial material. |
Download Please download the latest tarawa-tutorial zipfile Unzip it as ~/4sm_tutorial_tarawa |
Export data to PCIDSK image format ![]()
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4SM is a 32 bits binary: must be made executable Idem for system calls 4SM checks that they are all working fine
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Activity do as directed below |
Reference script for a reference, a full copy of my script is available: tarawa-subset-tutorial-script-txt |
tarawa-subset.sh update your command line script
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Ensure you have one antislash at the end of each sub-line |
If your script gets messed up, or you lost control
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next get acquainted with your working database |